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Don't warn when two nodes provide the same thing; this can be quite

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useful (read the big comment I added).
This commit is contained in:
thorpej 2000-04-26 05:12:06 +00:00
parent 7d9369f3d3
commit 215a62cad4
1 changed files with 40 additions and 4 deletions
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44
sbin/rcorder/rcorder.c
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@ -1,4 +1,4 @@
/* $NetBSD: rcorder.c,v 1.1 1999/11/23 05:28:22 mrg Exp $ */
/* $NetBSD: rcorder.c,v 1.2 2000/04/26 05:12:06 thorpej Exp $ */
/*
* Copyright (c) 1998, 1999 Matthew R. Green
@ -264,10 +264,46 @@ add_provide(fnode, s)
head->fnode = NULL;
head->last = head->next = NULL;
Hash_SetValue(entry, head);
} else if (new == 0) {
warnx("file `%s' provides `%s'.", fnode->filename, s);
warnx("\tpreviously seen in `%s'.", head->next->fnode->filename);
}
#if 0
/*
* Don't warn about this. We want to be able to support
* scripts that do two complex things:
*
* - Two independent scripts which both provide the
* same thing. Both scripts must be executed in
* any order to meet the barrier. An example:
*
* Script 1:
*
* PROVIDE: mail
* REQUIRE: LOGIN
*
* Script 2:
*
* PROVIDE: mail
* REQUIRE: LOGIN
*
* - Two interdependent scripts which both provide the
* same thing. Both scripts must be executed in
* graph order to meet the barrier. An example:
*
* Script 1:
*
* PROVIDE: nameservice dnscache
* REQUIRE: SERVERS
*
* Script 2:
*
* PROVIDE: nameservice nscd
* REQUIRE: dnscache
*/
else if (new == 0) {
warnx("file `%s' provides `%s'.", fnode->filename, s);
warnx("\tpreviously seen in `%s'.",
head->next->fnode->filename);
}
#endif
pnode = emalloc(sizeof(*pnode));
pnode->head = RESET;